Then we manage the server when the WINDOSW system is more intuitive, how much CPU use, how much bandwidth memory used, etc. as long as in the Remote Desktop Task Manager at a glance. But in the Linux environment is not so easy, especially the server or VPS running is a large web site, if you can not find the server per
Customer Response VPS Error Unable to makes the session state request, our technology will be the solution summarized as follows, hoping to help more people to solve the "unable to make the" session of the "request" problem.
first, "Unable to make" the session state request questionWhen the page opens, it appears if an error occurs. Processing method. Or shortly after landing, frequently returned to the login interface
Log in to
Ever since I moved one of my websites to the Linode 1G VPS, I've always felt a little less normal. First of all dnspod monitoring on the display site can sometimes access, sometimes not. The WP Supercache plugin then restarts after a frequent failure in the execution of a pre-cached task, and the message content such as "[http://www.111cn.net] pre-caching may have lost its response." The pre-cache has been restarted. ”。 There is also a situation where
We need to do some basic security when we have a VPS or server that has a Linux system open.
First, turn off the SSH password login
First, you need to have your own SSH Key, if you use the Windows system, you can use the Putty under the Puttygen. EXE generates private key and public key.
The first step is to run Puttygen. Exe
In general, we choose the default RSA encryption, the default 1024-bit encry
1.SSH LoginRecommended Xshell (free, support for custom port numbers)Log in directly with root2. Installing the NODEJS compilation environmentYum-y Install gcc gcc-c++ openssl-devel3. Install gitYum Install git4. Install NVMcurl-o-https://raw.githubusercontent.com/creationix/nvm/v0.31.0/install.sh | BashIndicates that commands in install.sh are executed with bash5. Install nodeNVM Install 4.4.4NVM Install 6.1.0Because it is a foreign VPS has 10Gbps do
* * */home/dellog.shRemind you to take a few minutes to learn about the crontab time parameter setting, which has five fields, namely minute, hour, number, month, week:Modify the MySQL configuration fileThis is the most thorough and versatile way to permanently shut down the MySQL log file output (reference source).1. Delete MySQL binary log
# mysql-uroot-ppassword-e "Reset master;"
2. Turn off binary logging
Vi/etc/my.cnf
Note the following code:
Log-bin=my
1. Click on your computer to start "Run" Input mstsc point OK650) this.width=650; "Src=" http://hiphotos.baidu.com/exp/pic/item/d041a4a1cd11728b47901f11cafcc3cec3fd2c00.jpg " class= "Pic-cursor-pointer" height= "162" width= "344" style= "border:0px;float:none;margin:0px auto 0px 132px;" alt= " D041a4a1cd11728b47901f11cafcc3cec3fd2c00 "/>2. Pop up a server login window, fill in your IP, click "Connect",650) this.width=650; "Src=" http://hiphotos.baidu.
How to Set up ss (single-user and multi-user) on a VPS server )?, Vpsss
My environment is CentOS6. The commands of the CentOS7 firewall are different from those of CentOS6.
Install shadowsocks
yum updatewget --no-check-certificate https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocks.shchmod +x shadowsocks.sh./shadowsocks.sh 2>1 | tee shadowsocks.log
Configure the password, port,
Installing rsyncPerform the following command installation:Apt-get install-y rsyncYou can then use the following command to see which files are installed:Dpkg-l rsyncConfiguring RsyncModify the corresponding content in the configuration file/etc/default/rsync as:Rsync_enable=trueAdd the configuration file/etc/rsyncd.conf, as follows:Port = 873UID = rootGID = rootUse chroot = yesRead Only = yesHosts allow=204.74.0.0/255.255.0.0Hosts deny=*Max connections = 5Log file =/var/log/rsyncd.logLog format
.conf.default.send_redirects = 1net.ipv4.conf.all.send_redirects = 0Net.ipv4.icmp_echo_ignore_broadcasts=1Net.ipv4.conf.default.forwarding=1
To bring into effect:
Sysctl-p
Reboot system
Reboot
Uname-r
If the installation is normal, it should appear as:
2.6.18-164.15.1.el5.028stab068.9
4. Installation vtonf
Yum-y Install vzpkg expect
wget http://mesh.
virtual devices.
Making Mirrors
Create a folder, such as d:\2008\win2008,2008 image decompression put this inside, and then build a virtio in the win2008 (D:\2008\win2008\virtio), the virtio of the image extracted into the inside.
Open ImgBurn, select the Mode-->build in the menu bar, and select the source folder and destination ISO address.
Modify the contents of the Options tab to change the file system value to UDF.
Start and stop of the IIS service:Click Start-Run, you can use the command to implement the control of IIS:IISReset restarting the IIS serviceIisreset/stop Stopping the IIS serviceIisreset/start starting the IIS serviceStart and stop of MySQL service:Click Start-Run, enter Services.msc, in the pop-up service window, find the MySQL service, directly click on the left side of the corresponding can be.You can also restart the command by using the same method as the command method for IIS:NET Stopmy
We need to do some basic security when we have a VPS or server that has a Linux system open.
There are probably several areas:1. Prohibit root account ssh, use custom account ssh;This way, the hacker must first guess the account number, then can guess the password;2. Prohibit account login, use PubKey login;3. For IP ACLs, allow only a few specific IP access;4. SSH port Migration, change the default 22 por
Step 1: first confirm that your system has installed Iptables. Open the SSH terminal and enterWhereis iptablesIf you can see the following similar information, you have installed iptablesIptables:/sbin/iptables/usr/share/man/man8/iptables.8.gzIf this is not the prompt, or there is no prompt, you may not have installed iptables on Debian.Run the following command to install the SDK:Sudo apt-get install iptablesNote: all the commands in this document ar
Tags: systemPing tool can detect more domestic and foreign nodes of the ping speed, to a certain extent, ping speed is also more important, you can see the server drops, as well as the speed. For example, when we choose the United States VPS host, generally can be in the 200 speed is good. Dance on the tahskb of the friend Storm Emperor, the end of the marriage risk 8rwRzE turn pit along the more not the sa
) in the creation of the site will be FTP, MySQL has been created, so you can see the FTP has an account, if we need to create a look at the map alone to create users and point to the specified directory.
3. Create MySQL Database
Similarly, we can set up database users individually, or the site database is added when adding sites.
4. File Manager
The role of the file manager is relatively large, you can directly package the panel, extract files, improve efficiency.
5, fire
When the page opens, it appears if an error occurs. Processing method. Or shortly after landing, frequently returned to the login interface
Log in to server Error in '/' Application.
The code is as follows:
code is as follows
copy code
unable" to "the" Session "" "," "the Session state server. Please ensure this ASP.net state service are started and that the client and
Operating Environment: Windows Server 2008 r2
When I log on to the server remotely from the company today, I am prompted that the server can provide a license because it does not have a terminal server license .....
We are not proficient in
confirm that the root has a scheduled task:sudo crontab -lIf a timed task already exists, you should back up the task by pipe:sudo sh -c ‘crontab -l > crontab.bad‘We can then edit this scheduled task:sudo crontab -eIf this is your first time running a scheduled task, it will ask which editor you want to open. If you don't have a custom editor, the Nano is a good choice.After opening the file, we can customize the tripwire of automation. Because we only need tripwire to run every day, we just ne
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